praefectus 0.5.0

fn main() {
    println!("cargo:rerun-if-changed=build.rs");
    if std::env::var("CARGO_CFG_TARGET_OS").as_deref() == Ok("macos")
        && std::env::var("CARGO_FEATURE_SCREENCAPTUREKIT").is_ok()
    {
        println!("cargo:rustc-link-arg=-Wl,-rpath,/usr/lib/swift");
        println!("cargo:rustc-link-arg=-Wl,-rpath,/usr/lib/swift-5.0");
    }
}